Updated default settings to keep 90+ days of logs rotated weekly

Author: jdkizer9

README.md

@@ -3,8 +3,8 @@
 Starts with default nginx container and adds in logrotate
 
 The default settings are:
- * Rotate logs as soon as they reach 5M in size
- * Keep up to 5 old log files
+ * Logs are rotated weekly
+ * Keep up to 13 old log files, for a total of 91 days
  * Files are compressed
 
 Settings should be able to be overwritten by mounting an updated config file to /etc/logrotate.d/nginx

nginx.logrotate

@@ -1,7 +1,7 @@
 /var/log/nginx/*.log {
-  size 5M
+  weekly
   missingok
-  rotate 5
+  rotate 13 ## 7*13 = 91 days
   compress
   delaycompress
   notifempty